I've installed the latest kernel:
Linux version 4.6.0-040600rc6-generic (kernel@gloin) (gcc version 5.2.1 
20151010 (Ubuntu 5.2.1-22ubuntu2) ) #201605012031 SMP Mon May 2 00:33:26 UTC 
2016

But the issue is still the same and I still get:
...
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.052343] radeon 
0000:03:00.0: WB enabled
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.052346] radeon 
0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu 
addr 0xffff88043499bc00
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.052347] radeon 
0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu 
addr 0xffff88043499bc04
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.052348] radeon 
0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu 
addr 0xffff88043499bc08
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.052350] radeon 
0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu 
addr 0xffff88043499bc0c
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.052351] radeon 
0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu 
addr 0xffff88043499bc10
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.053893] radeon 
0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu 
addr 0xffffc90003035a18
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.154397] radeon 
0000:03:00.0: VCE init error (-110).
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.388497] [drm] ring 
test on 0 succeeded in 1 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.388504] [drm] ring 
test on 1 succeeded in 1 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.388509] [drm] ring 
test on 2 succeeded in 1 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.388518] [drm] ring 
test on 3 succeeded in 5 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.388525] [drm] ring 
test on 4 succeeded in 4 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.564268] [drm] ring 
test on 5 succeeded in 2 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.564274] [drm] UVD 
initialized successfully.
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.564310] [drm] ib test 
on ring 0 succeeded in 0 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.564341] [drm] ib test 
on ring 1 succeeded in 0 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.564372] [drm] ib test 
on ring 2 succeeded in 0 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.564401] [drm] ib test 
on ring 3 succeeded in 0 usecs
May  7 09:26:32 hp-elitebook-840-g1--s0-v2 kernel: [   82.564430] [drm] ib test 
on ring 4 succeeded in 0 usecs
May  7 09:26:33 hp-elitebook-840-g1--s0-v2 kernel: [   83.212279] [drm] ib test 
on ring 5 succeeded
May  7 09:26:33 hp-elitebook-840-g1--s0-v2 kernel: [   83.594507] 
[drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage
May  7 09:26:33 hp-elitebook-840-g1--s0-v2 kernel: [   83.594523] 
[drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed
May  7 09:26:33 hp-elitebook-840-g1--s0-v2 ntpd[1069]: Soliciting pool server 
46.235.147.2
May  7 09:26:33 hp-elitebook-840-g1--s0-v2 kernel: [   83.845395] 
[drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage
May  7 09:26:33 hp-elitebook-840-g1--s0-v2 kernel: [   83.845410] 
[drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed
...

@R1dO - did you do anything else besides updating the kernel? Do you
have a hybrid card? What is the output of the following command: "lspci
-k | grep VGA"?

Thx

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1573648

Title:
  16.04 -> AMD APU via VGA gives blank screen

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1573648/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to